Suggestion:
Make the image name appear under the frames. (And maybe a button called “Arrange frames in alphabetical order”)
A little story-telling:
When you select multiple images to upload for making animations, gdevelop will order them randomly.
If you are working with pixel art it will be hard to arrange them in the order they should be, because the images are very tiny and I bet you don’t remember what frame is in what order.
Why it should be added:
If there were a option to make our image names be visible, or one to order in alphabetical order, it would make the animation ordering process faster.